is done on EduRev Study Group by Class 9 Students. What minerals is the bone matrix rich in? (a) The given diagram is of the phloem tissue because the cells show cellular contents unlike the xylem tissue which contains hollow cells without any cellular contents. Question bank for Class 9. sreelakshmiprasad62 sreelakshmiprasad62 … Tissues Class 9 Extra Questions Science Chapter 6 Extra Questions for Class 9 Science Chapter 6 Tissues Tissues Class 9 Extra Questions Very Short Answer Questions Question 1. Question 11. Both bone and cartilage play an important role in protecting the internal organs of our body, providing structural support and surfaces for muscle attachment. 9. on EduRev, you can check out Class 9 lecture & lessons summary in the same course for Class 9 Syllabus. Class 1 - 3; Class 4 - 5; Class 6 - 10; Class 11 - 12; CBSE. Functions. It fills the space inside the organs, and supports … (b) 1 → Sieve cell. Name a plant tissue having dead cells. Cartilage functions as the embryonic endoskeletal tissue in vertebrate embryos (primary cartilage) and as an endoskeleton in many invertebrates. Cartilage smoothen bone surfaces at joints. Living Science Solutions for Class 6 Science Chapter 9 The Body And Its Movements are provided here with simple step-by-step explanations. It is a different form of connective tissue. If a cartilage gets injured or damaged, the healing can be very slow and is difficult to repair. (b) Cartilage: RBC, WBC and platelets are parts of vascular connective tissue while cartilage is skeletal connective tissue. Question 9. 3)at the end of long bones cartilage … If you have any query regarding Rajasthan Board RBSE Class 9 Science Chapter 8 Major Activities of Living Organisms, drop a comment below and we will get back to you at the earliest. over here on EduRev! books of Class 9. This solution contains questions, answers, images, step by step explanations of the complete Chapter 6 titled Tissues of Science taught in class 9. 2)It provide shape and support to body. Cartilage could be described as smooth elastic tissues or a rubber-like padding that is covering and protecting the long bones, from the ends at the joints, however, it is a structural component of the ear, nose, rib cage bronchial, inter-verbal disc, the tubes, the other body components also have cartilage. agree to the. 2. when you touch your ear and nose you will find it flexible this is due to the presence of cartilages. Apart from being the largest Class 9 community, EduRev has the largest solved 6. Cartilage function is more than structural, and has different functions in the life cycle. Depending on shape and function, epithelial tissue is classified as squamous, cuboidal, columnar, ciliated and glandular. STUDY MATERIAL FOR CBSE CLASS 9 BIOLOGY; Chapter 1 - Diversity in Living Organisms One example is, the trachea would fall in without the cartilage … 4 → Sieve plate (c) The phloem is a food-conducting tissue and is likely to be found in the leaves and stem of plants to carry the food … NCERT Books. (d) Antennae: Maxilla, mandible and labrum are mouth parts of cockroach while antennae are sense organs. Both strong and flexible, the hyaline cartilage is found in the rib cage and nose and covers bones where they meet to form moveable joints. Cartilage is a flexible connective tissue found in many parts of the body. In humans, the cartilage occurs at the ends of long bones, the pinnae of ears, the ends of nose, in the walls of respiratory ducts, within intervertebral discs, etc. If the answer is not available please wait for a while and a community member will probably answer this The nature of matrix differs according to their function for, e.g., cartilage has calcium salts as it provides support to bones whereas muscles passes contractile proteins for their function of movement. Give difference between xylem and pholem. 1. it is soft . Functions: It provides shape to the body. (a) Protection from adverse condition (b) Gaseous exchange (c) Conduction of water (d) Transpiration. Different types of cells are given below. These are connective tissue as they connect different parts of the body. Structure: It is a different form of connective tissue. You can also find What Is Cartilage, Functions Of Cartilage and Types Of Cartilage Class 9 Video | EduRev ppt and other Class 9 slides as well. Free PDF Download - Best collection of CBSE topper Notes, Important Questions, Sample papers and NCERT Solutions for CBSE Class 9 Biology Tissues. 5. It protects and supports the body. (i) What does a doctor advise if the platelet count is very low? What Is Cartilage, Functions Of Cartilage and Types Of Cartilage Class 9 Video | EduRev video for Class 9 is made by best teachers who have written some of the best You can download Free What Is Cartilage, Functions Of Cartilage and Types Of Cartilage Class 9 Video | EduRev pdf from The cells, ... the space between cells is filled with the non-living matrix which may be solid like in bones and cartilages and fluids as in the blood. Complete What Is Cartilage, Functions Of Cartilage and Types Of Cartilage Class 9 Video | EduRev chapter (including extra questions, long questions, short questions) can be found - ICSE class 5 science - ScrollList.com Why does epidermal tissue have no intercellular space? (iii) What value is shown by the doctor? MCQ Questions for Class 9 Science with Answers were prepared based on the latest exam pattern. Cartilage. 2.it is inflexible. Answer 9 (c) Question 10. In the embryo, it provides support and is a precursor to bone. (a) Blood has a matrix containing proteins, salts and hormones (b) Two bones are connected by ligament (c) Tendons are non-fibrous tissue and fragile (d) Cartilage … They lie in spaces called lacunae with up to eight chondrocytes per lacuna. EduRev is a knowledge-sharing community that depends on everyone being able to pitch in when they know something. You can study other questions, MCQs, videos and tests for Class 9 on EduRev and even discuss your questions like We hope the given RBSE Solutions for Class 9 Science Chapter 8 Major Activities of Living Organisms will help you. HYALINE CARTILAGE . Apart from being the largest Class 9 community, EduRev has the largest solved Question bank for Class 9. By continuing, I agree that I am at least 13 years old and have read and agree to the. Know the function and types of cartilage, its location and what happens if cartilage wears away or gets damaged. State the difference between simple … What is the function of cartilage? These cells are found solitary or in pairs and are densely scattered out within the matrix. 4. lungs, buccal cavity to body tissues and carbon dioxide from tissue to respiratory surface. Name the […] Class 9 Biology Tissues: Connective Tissues: CONNECTIVE TISSUES. Name and give the function of each cell of xylem. 4.chondrim protein present. Here we have given NCERT Solutions for Class 9 Science Chapter 6 Tissues. It protects vital body organs such as brain, lungs etc. It is present in the nose, ear, trachea and larynx. Functions: Endoskeleton: It forms the internal supporting framework of the animal body. ... Hyaline cartilage, the most common type of cartilage in the body, contains short and dispersed collagen fibers in the matrix. Cartilage. Class IX Science Hots for Tissues. Healing of cuts and wounds is. are very important for perfect preparation. Cartilage is classified in three types, elastic cartilage, hyaline cartilage and fibrocartilage, which differ in the relative amounts of these three main components. Blood Cells: … Cartilage is a strong, flexible type of connective tissue found within a body. The solid matrix is composed of proteins and sugars. The cells are loosely spaced and embedded in an intercellular matrix. In the trachea, or windpipe, there are tracheal rings, also known as tracheal cartilages. Function 1)It forms endoskeleton of human being and other vertebrates. Answer. EduRev is a knowledge-sharing community that depends on everyone being able to pitch in when they know something. Cartilage : Cartilage has widely spaced cells. These solutions for The Body And Its Movements are extremely popular among Class 6 students for Science The Body And Its Movements Solutions come handy for quickly completing your homework and preparing for … Function Of Ligaments. View solution. The matrix may be jelly like, fluid, dense or rigid. 4.ossein protein present. of chapter in the best manner. EduRev is like a wikipedia just for education and the What Is Cartilage, Functions Of Cartilage and Types Of Cartilage Class 9 Video | EduRev images and diagram are even better than Byjus! In sharks and rays, the entire skeleton is cartilage. Ligaments are there to hold the body parts together and keep everything in place in order to … This video is highly rated by Class 9 … are solved by group of students and teacher of Class 9, which is also the largest student Cartilage is found in ear, nose, larynx and trachea. Name and give the function of each cell of xylem. Cartilage is composed of specialized cells called chondroblasts that produce a large amount of extracellular matrix composed of collagen fibers, abundant ground substancerich in proteoglycan, and elastin fibers. Functions of cartilag 1)cartilage supports various body parts.in cartilaginous fishes (sharks) , cartilage forms the whole skeleton and supports the whole body and fins. 1. Poem 9 The Snake Trying, Class 9 English Poem with Explanation, Summary; Poem 10 A Slumber Did My Spirit Seal, Class 9 English Poem with Explanation, Summary (Removed Chapter for Academic Session 2020-21) Class 9 English Book Beehive difficult words meaning; Moments Book. 7. Blood has a fluid (liquid) matrix called plasma, in which red blood cells (RBCs), white blood cells (WBCs) and platelets are suspended. Foundation Biology Class 8 Chapter 8. Cartilage is one of the two principal tissues of the vertebrate skeleton (the other being bone). You can see some What Is Cartilage, Functions Of Cartilage and Types Of Cartilage Class 9 Video | EduRev sample questions with examples at the bottom Cartilage is not hard just like bone. Cartilage furthermore serves the shape of people’s ears and also noses along with other bodily structures. Cartilage is also found between the joints of knee and hips. Answer: Calcium and potassium Question 3. Cartilage is a resilient and smooth elastic tissue, rubber-like padding that covers and protects the ends of long bones at the joints and nerves. Answer: (c) Conduction of water. 3 → Companion cell. Compact bone. Cartilage is a type of connective tissue, which is flexible in nature and does not have any blood or nerve supply. 1. it is soft . Key Differences (Bone vs Cartilage) As the name suggest connective tissue is a tissue that connects the different cell and structure of the body. Also, these tissues perform other function that helps in the various mechanism of the body. 3. Muscles: It provides surface for attachement to muscles. AREOLAR. (2) They are involuntary muscles. (Class 9) (Table form) 2 See answers shubhangiDimri shubhangiDimri Cartilage. They occur in clusters of 2 or 3 cells in the small spaces called lacunae scattered in the matrix. You can study other questions, MCQs, videos and tests for Class 9 on EduRev and even discuss your questions like What is the function of Cartilage? BNAT; Classes. Besides, they also provide a site of attachment to the muscles. (4) Their rhythmic contraction and relaxation helps in pumping action of heart. This is your solution of What Is Cartilage, Functions Of Cartilage and Types Of Cartilage Class 9 Video | EduRev search giving you solved answers for the same. Functions: Cartilage provides support and flexibility to the body parts. After a blood test, the doctor confirmed that he was suffering from dengue. Cartilage. Its principal function is to provide a smooth, lubricated surface for articulation and to facilitate the transmission of loads with a low frictional coefficient (Figure 1). (c) Ligament: Ligament is a connective tissue. The cartilage cells are large and angular and they are called chondriocytes. Class 9 What Is Cartilage, Functions Of Cartilage and Types Of Cartilage Class 9 Video | EduRev Summary and Exercise 3.cartilage forming cells are called chondrocytes. There are more than 20 ligament types in the body, according to the University of Arkansas for Medical Sciences. Cartilage Function. Describe the structure and function of epithelial, connective, muscle, and nervous tissue. Cartilage is a flexible connective tissue found in many areas in the bodies of humans and other animals, including the joints between bones, the rib cage, the ear, the nose, the bronchial tubes and the intervertebral discs. It is of two types, cartilage and bone. The main function of cartilage tissue include reducing friction at the joints, supporting tracheal and bronchial tubes, acting as shock absorbers between vertebrae, and maintaining the shape and flexibility of ear, nose and so on. Which is not a function of epidermis? 4)It serves as a storage site of Ca and Phosphate. Its main function is to connect bones together. Also, these tissues perform other function that helps in the various mechanism of the body. Functions of cartilage: Cartilage shields muscles and bones from smearing against almost every at joint parts. The entire NCERT textbook questions have been solved by best teachers for you. Here we have provided NCERT Exemplar Problems Solutions along with NCERT Exemplar Problems Class 9.. What is stomata? Large irregular ovoid cells found in areolar tissue are. Answer: (1) Cardiac muscles cells are cylindrical, branched and uninucleated. BLOOD CELLS. It can bend a bit, but resists stretching. If you are a student of class 9 who is using NCERT Textbook to study Science, then you must come across … BOOK FREE CLASS; COMPETITIVE EXAMS. From the … LearnInsta.com provides you the Free PDF download of NCERT Solutions for Class 9 Science (Biology) Chapter 6 – Tissues solved by Expert Teachers as per NCERT (CBSE) Book guidelines. By continuing, I agree that I am at least 13 years old and have read and (Class 9) (Table form) Get the answers you need, now! Cartilage. It is not as hard and rigid asbone but is stiffer and less flexible than muscle. Difference between bone and cartilage. Explain the structure, function and location of nervous tissue. Fibrocartilage. RD Sharma Solutions for Class 9 Mathematics, English Grammar (Communicative) Interact In English- Class 9, Class 9 Physics, Chemistry & Biology Tips & Tricks. Get CBSE Class 9 Chapter 6 Tissues. They are responsible for the formation of the skeletal system, which gives the shape to the body. Cartilage is strong but flexible tissue. Three types 1. Bone 1.it is hard. 109 Qs. 3.Bone forming cells are called osteocytes. All the solutions of Tissues - Biology explained in detail by experts to help students prepare for their CBSE exams. Helpful, trusted answers from doctors: Dr. Wachsman on cartilage structure and function: The main functions are to provide airway support and maintain patency of the bronchial tree. As the name suggest connective tissue is a tissue that connects the different cell and structure of the body. Question from very important topics are covered by NCERT Exemplar Class 9.You also get idea about the type of questions and method to answer in your Class 9th … Transport of food : Blood transports digested food […] These are relatively soft and elastic or flexible. Besides, they also provide a site of attachment to the muscles. Joints: The tissue forms joints which allow for growth and movement of body parts. Cartilage are present at the joints of bones, in external ear (pinna), nose tip, epiglottis, trachea etc. Bone and cartilage are two specialized forms of connective tissues which are composed of cells embedded within an extracellular matrix. 6. [Hepatocytes, WBC's, Basophils, Fibroblasts, Plasma cells, Mast cells, Osteocytes, … P.S.Verma and V.K.Agarwal Solutions for Class 9 Biology CBSE, 3 Tissues. If you 2. it is flexible. P.S.Verma and V.K.Agarwal Solutions for Class 9 Biology CBSE, 3 Tissues. Jan 07, 2021 - What Is Cartilage, Functions Of Cartilage and Types Of Cartilage Class 9 Video | EduRev is made by best teachers of Class 9. The nature of matrix differs in concordance with the function of the particular connective tissue. 10. Ashu a student of class IX, suffered from high fever with headache. This discussion on What is the function of Cartilage? EduRev by using search above. In vertebrate long bones, articular cartilage remains throughout life and functions as the articular tissue at joints between endochondral bones ( Figures 1.8 and 1.9 ; see Figure 3.11 for the ‘tidemark’ left behind). View solution. (Class 9) (Table form) 2 See answers shubhangiDimri shubhangiDimri Cartilage. NCERT Books for Class 5; NCERT Books Class … NCERT Solutions Class 9 Science Chapter 6 Tissues – Here are all the NCERT solutions for Class 9 Science Chapter 6. 8. The tendons are cord-like, … Why is blood called connective tissue? 3)It protects vital body organs. Cartilage is soft, except the calcified cartilage and matrix is made up of proteins and sugars. Related Questions to study. Meristematic tissues in plants are (a) localised and permanent (b) not limited to certain regions (c) localised and dividing cells (d) growing in volume. Tendons and Ligaments. The first cartilage is broad and divided at the end. Platelet count in his blood sample was also low and was recorded as 60,000. soon. It provides skeletal support to body. Author: Alice Ferng B.S., MD, PhD • Reviewer: Jerome Goffin Last reviewed: August 31, 2020 Reading time: 8 minutes Cartilage is a flexible connective tissue found in multiple areas of the body, including joints, the ear and nose, and intervertebral discs. This tissue occurs in very few parts of the body. This will minimize the chances of collapse. over here on EduRev! NCERT Exemplar Class 9 Science is very important resource for students preparing for IX Board Examination. The primary function of cartilage is to provide a smooth surface over which other tissues and move and glide easily. 2)Cartilage:It is a flexible connecting tissue connecting joints between bones, ribs cage ,ear, nose etc.It act like shock absorbent. Also, these tissues perform other function that helps in the various mechanism of the body. Class-11-science » Biology. Functions of areolar tissue: (i) It helps in supporting internal organs. Connective tissue is essential for our bodies to function properly. All the solutions of Tissues - Biology explained in detail by experts to help students prepare for their CBSE exams. The main function of the epiglottis … It is not hard or rigid but is less flexible than the … It sometimes blends in with the following cartilage, depending on the structure of the trachea. Cartilage is not hard just like bone. It is also found in the joints, the rib cage, the ear, the nose, the throat and between the bones of the back. want What Is Cartilage, Functions Of Cartilage and Types Of Cartilage Class 9 Video | EduRev notes & Videos, you can search for the same too. It makes up a template … HOTS Questions , Class 9, Biology . Also, see Tissues Class 9 Notes, ... we have studied that cells are structural and functional units of life. Describe ‘epidermis’ in plants. Select the incorrect sentence. It is a solid but semi-rigid connective tissue. Cartilage is more compressible than bone. 2 → Phloem parenchyma cell. Answer: Sclerenchyma Question 2. What are the Functions of Blood in Human Body Functions of Blood : Blood perform the following functions : Transport of Oxygen and Carbondioxide : Blood transports oxygen from the respiratory surface i.e. We have Provided Tissues Class 9 Science MCQs Questions with Answers to help students understand the concept very well. The ligaments are present in every part of the body, including upper and lower extremities, abdomen, chest, back, pelvis, neck and also the head. Most important, articular cartilage The primary function of cartilage is to provide a smooth surface over which other tissues and move and glide easily. The epiglottis is a leaf-shaped flap of cartilage located behind the tongue, at the top of the larynx, or voice box. Do check out the sample questions of What Is Cartilage, Functions Of Cartilage and Types Of Cartilage Class 9 Video | EduRev for Class 9, the answers and examples explain the meaning NCERT Exemplar Problems Class 9 Science – Tissues. 2.Spongy bone. Articular cartilage is devoid of blood vessels, lymphatics, and nerves and is subject to a harsh biomechanical environment. suloreh suloreh 05.09.2018 Biology Secondary School Difference between bone and cartilage. ; It is softer and more flexible than bone. (3) They show rhythmically contraction and relaxation throughout life. The Questions and 2)intervertebral discs of cartilage absorbs shocks and function as cushion against stress. Practice important Questions. Answers of What is the function of Cartilage? It smoothens body surfaces at joints. In view of the coronavirus pandemic, we are making LIVE CLASSES and VIDEO CLASSES … To know the difference between tendon and ligament, we must be familiar with what they actually are and what are their functions in the human body. They are widely spaced cells. To Study What Is Cartilage, Functions Of Cartilage and Types Of Cartilage Class 9 Video | EduRev for Class 9 this is your one stop solution. The last cartilage is … The different types of connective tissues in our body include areolar tissue, adipose tissue, bone, tendon, ligament, cartilage and blood. Protection: The tissue protects the vital organs like brain, spinal cord, heart, lungs, etc. It has gotten 66 views and also has 0 rating. RD Sharma Solutions for Class 9 Mathematics, English Grammar (Communicative) Interact In English- Class 9, Class 9 Physics, Chemistry & Biology Tips & Tricks. 10. (ii) What precaution one should take to get rid of dengue? 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